Guitar



FIG. 1 is a front perspective view of a guitar showing my new design.

FIG. 2 is front elevational view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a left side elevational view thereof.

The portions of the guitar in broken lines are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a guitar, as shown and described. 